Always open tracking pull request to notify me about commits to upstream master

.github/FUNDING.yml

@@ -0,0 +1 @@
+patreon: sanityinc

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  commit-message:
+    prefix: "chore"
+    include: "scope"

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    paths-ignore:
+    - '**.md'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.experimental }}
+    strategy:
+      matrix:
+        emacs_version:
+          - 27.1
+          - 27.2
+          - 28.1
+          - 28.2
+          - 29.1
+          - 29.3
+        experimental: [false]
+        include:
+          - emacs_version: snapshot
+            experimental: true
+    steps:
+    - uses: purcell/setup-emacs@master
+      with:
+        version: ${{ matrix.emacs_version }}
+
+    - uses: actions/checkout@v4
+    - name: Check startup
+      run: ./test-startup.sh

.gitignore

@@ -17,6 +17,7 @@ CVS
 cookies
 /newsticker
 \#*
+/tree-sitter
 /elpa
 /elpa-*
 site-lisp/package/
@@ -48,3 +49,12 @@ site-lisp/package/
 /rake.cache
 /plantuml.jar
 /magithub
+.cache/
+/forge-database.sqlite
+/transient
+/.lsp-session-v1
+/smex-items
+/eln-cache/
+/projects
+/forge-*.sqlite
+/projectile.cache

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2006-2018, Steve Purcell
+Copyright (c) 2006-2021, Steve Purcell
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

README.md

@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.org/purcell/emacs.d.png?branch=master)](https://travis-ci.org/purcell/emacs.d)
+[![Build Status](https://github.com/purcell/emacs.d/workflows/CI/badge.svg)](https://github.com/purcell/emacs.d/actions)
 <a href="https://www.patreon.com/sanityinc"><img alt="Support me" src="https://img.shields.io/badge/Support%20Me-%F0%9F%92%97-ff69b4.svg"></a>
 
 # A reasonable Emacs config
@@ -13,42 +13,47 @@ Emacs itself comes with support for many programming languages. This
 config adds improved defaults and extended support for the following, listed
 in the approximate order of how much I use them, from most to least:
 
-* Haskell / Elm
+* Haskell / Purescript / Elm / OCaml
 * Ruby / Ruby on Rails
+* SQL
 * CSS / LESS / SASS / SCSS
-* Javascript / Typescript / Coffeescript
+* Javascript / Typescript
 * HTML / HAML / Markdown / Textile / ERB
-* Rust
+* Common Lisp (with Slime)
 * Python
+* Rust
 * Clojure (with Cider and nRepl)
-* Common Lisp (with Slime)
 * PHP
 * Erlang
 
-In particular, there's a nice config for *autocompletion* with
-[company](https://company-mode.github.io/), and
-[flycheck](http://www.flycheck.org) is used to immediately highlight
-syntax errors in Ruby, Python, Javascript, Haskell and a number of
-other languages.
+Included is a nice setup for in-buffer autocompletion with
+[corfu](https://github.com/minad/corfu), and minibuffer completion using
+[vertico](https://github.com/minad/vertico).
+
+`flymake` (re-using backends from [flycheck](http://www.flycheck.org))
+is used to immediately highlight syntax errors in Ruby, Python,
+Javascript, Haskell and a number of other languages.
+
+LSP support is provided using `eglot`.
+
+Various popular Emacs tools are included and configured here, such as
+`magit`, `docker.el`, `projectile`, `org-mode` etc., but the focus is moderate
 
 ## Supported Emacs versions
 
-The config should run on Emacs 24.4 or greater and is designed to
-degrade smoothly - see the Travis build - but note that much newer
-versions are required for an increasing number of key packages, so to
-get full functionality you should use the latest Emacs version
-available to you.
+Use the latest released Emacs version available to you. The author
+typically uses the latest stable version.
 
-Some Windows users might need to follow
-[these instructions](http://xn--9dbdkw.se/diary/how_to_enable_GnuTLS_for_Emacs_24_on_Windows/index.en.html)
-to get TLS (ie. SSL) support included in their Emacs.
+The config should run on Emacs 27.1 or greater and is designed to
+degrade smoothly - see the CI build - but many enhancements may be
+unavailable if your Emacs is too old, and in general you should try
+to use the latest stable Emacs release like I do.
 
 ## Other requirements
 
 To make the most of the programming language-specific support in this
 config, further programs will likely be required, particularly those
-that [flycheck](https://github.com/flycheck/flycheck) uses to provide
-on-the-fly syntax checking.
+that flycheck or flymake use to provide on-the-fly syntax checking.
 
 ## Installation
 
@@ -67,8 +72,9 @@ running `M-x package-refresh-contents` before doing so.
 
 ## Updates
 
-Update the config with `git pull`. You'll probably also want/need to update
-the third-party packages regularly too:
+Update the config with `git pull`. You'll probably also want/need to
+update the third-party packages regularly too, because that's what I
+do, and the config assumes it:
 
 <kbd>M-x package-list-packages</kbd>, then <kbd>U</kbd> followed by <kbd>x</kbd>.
 
@@ -100,10 +106,6 @@ config remains compatible with the latest package and Emacs versions.
 *Please note that I cannot provide support for customised versions of
 this configuration.*
 
-## Similar configs
-
-You might also want to check out `emacs-starter-kit` and `prelude`.
-
 ## Support / issues
 
 If you hit any problems, please first ensure that you are using the latest version
@@ -121,5 +123,3 @@ versions (see "Updates" above). If you still experience problems, go ahead and
 [💼 LinkedIn profile](https://uk.linkedin.com/in/stevepurcell)
 
 [✍ sanityinc.com](http://www.sanityinc.com/)
-
-[🐦 @sanityinc](https://twitter.com/sanityinc)

early-init.el

@@ -0,0 +1,16 @@
+;;; early-init.el --- Emacs 27+ pre-initialisation config
+
+;;; Commentary:
+
+;; Emacs 27+ loads this file before (normally) calling
+;; `package-initialize'.  We use this file to suppress that automatic
+;; behaviour so that startup is consistent across Emacs versions.
+
+;;; Code:
+
+(setq package-enable-at-startup nil)
+
+;; So we can detect this having been loaded
+(provide 'early-init)
+
+;;; early-init.el ends here